622  
FOUS51 KBUF 220202  
AFMBUF  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE BUFFALO NY  
1002 PM EDT TUE APR 21 2026  
 
NYZ001-220800-  
NIAGARA-  
INCLUDING THE CITY OF NIAGARA FALLS  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 44 46 54 61 64 40 54 60 63 41  
TEMP 47 47 45 46 54 59 60 53 46 42 40 43 52 58 59 53 47 45 43 43  
DEWPT 39 42 43 43 45 46 45 44 42 39 37 39 41 40 40 40 39 37 34 34  
RH 74 83 93 89 71 62 58 71 86 89 89 86 66 51 49 61 74 73 70 70  
WIND DIR S SW SW NW NW NW NW W W W W N NE N N NE E NE E E  
WIND SPD 5 5 3 3 4 5 4 2 2 2 2 2 4 5 4 3 3 5 6 9  
CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 20 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 37  
MIN CHILL 39 37 38 35  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 40 53 42 58 42 63 47 61  
TEMP 51 51 45 42 51 49 43 43 55 52 44 46 61 56 49 49 58 55  
DEWPT 36 32 34 38 44 44 41 42 45 44 41 42 47 46 44 46 49 48  
PWIND DIR E E E E NE E E E SE  
WIND CHAR GN GN GN LT LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 10 50 50 30 20 10 10 30 50  
RAIN SHWRS S C C C C C S S S S C C C  
 
 
NYZ010-220800-  
NORTHERN ERIE-  
INCLUDING THE CITY OF BUFFALO  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 58 63 65 40 58 63 65 43  
TEMP 50 49 48 49 56 62 61 53 48 43 41 44 54 61 62 56 49 47 45 45  
DEWPT 39 42 44 45 47 48 47 46 43 40 38 39 41 41 40 41 39 37 35 35  
RH 66 77 86 86 72 60 60 77 83 89 89 82 61 48 44 57 68 68 68 68  
WIND DIR S S SW W NW NW W SW SW W W SW N N NW NE E E E E  
WIND SPD 6 6 4 3 4 5 5 2 2 2 2 2 3 4 4 2 3 3 5 6  
CLOUDS B2 B2 B2 B2 B1 SC FW FW FW FW FW SC SC FW SC SC SC B1 B1 B1  
POP 12HR 40 0 0 0 10  
QPF 12HR 0.00-0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 42 55 42 60 42 67 48 62  
TEMP 55 55 46 45 52 50 45 46 57 54 46 47 64 59 51 51 60 56  
DEWPT 37 34 34 40 46 44 41 42 44 44 41 42 46 47 45 46 49 48  
PWIND DIR E E E E NE E E SE SE  
WIND CHAR LT GN GN LT LT LT LT GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 20 50 60 30 20 10 20 30 50  
RAIN SHWRS S C C L C C S S S S S C C C  
 
 
NYZ002-220800-  
ORLEANS-  
INCLUDING THE CITY OF MEDINA  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 53 59 63 40 53 58 62 40  
TEMP 47 47 45 47 54 58 59 52 47 43 41 43 51 56 57 52 46 44 42 41  
DEWPT 39 41 43 44 46 46 45 44 42 40 38 39 40 40 39 40 38 37 34 33  
RH 74 79 93 89 74 64 60 74 83 89 89 86 66 55 51 63 73 76 73 73  
WIND DIR S S SW NW NW N NW W W W W NW N N NW N E NE E E  
WIND SPD 5 4 3 3 4 5 4 2 3 3 3 2 4 5 4 3 3 5 6 8  
CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 39 52 41 57 42 62 46 60  
TEMP 49 49 43 41 50 48 43 43 54 51 44 46 60 55 49 49 58 55  
DEWPT 34 31 34 37 44 43 41 41 45 44 41 42 47 46 44 45 49 48  
PWIND DIR E E E E E SE E SE SE  
WIND CHAR GN GN GN LT LT LT LT GN GN  
AVG CLOUDS B1 SC SC B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1 B1 B2  
POP 12HR 20 40 50 30 20 10 10 30 50  
RAIN SHWRS S S C C C C S S S S C C C  
 
 
NYZ011-220800-  
GENESEE-  
INCLUDING THE CITY OF BATAVIA  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 46 63 40 61 41  
TEMP 49 49 47 49 56 62 62 54 48 43 41 43 53 59 60 54 48 46 43 42  
DEWPT 38 41 44 46 48 49 48 46 43 41 39 39 41 40 40 41 39 37 34 33  
RH 66 74 89 89 74 62 60 74 83 93 92 86 64 49 47 61 71 71 70 70  
WIND DIR S SW SW W NW NW NW W W W W W N N N NE E NE NE E  
WIND SPD 9 9 6 4 5 8 6 3 3 4 3 2 4 5 5 3 3 4 5 8  
CLOUDS B2 B2 B2 B2 B1 SC SC FW FW FW FW SC FW SC SC SC B1 B1 B1 B1  
POP 12HR 20 0 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 40 53 42 59 42 66 47 62  
TEMP 52 52 45 43 51 50 44 44 56 53 44 46 63 58 50 50 59 56  
DEWPT 35 32 34 38 45 44 41 42 45 44 41 42 47 47 45 45 50 49  
PWIND DIR E E E E E SE E SE SE  
WIND CHAR GN GN GN LT LT LT GN GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 20 40 60 30 20 10 20 30 50  
RAIN SHWRS S S S C L C C S S S S S C C C  
 
 
NYZ085-220800-  
SOUTHERN ERIE-  
INCLUDING THE CITIES OF ORCHARD PARK AND SPRINGVILLE  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 57 62 66 40 58 63 67 44  
TEMP 50 50 48 49 55 60 60 53 48 43 41 44 55 62 62 55 49 47 46 46  
DEWPT 38 42 45 46 49 49 48 47 44 41 40 41 42 42 42 42 40 39 38 38  
RH 63 74 89 89 80 67 64 80 86 93 96 89 61 48 48 61 71 74 73 73  
WIND DIR S S SW W W W NW W SW SW W NW N NW NW NE E E E E  
WIND SPD 5 5 3 2 3 5 4 2 1 1 1 1 2 3 3 1 2 2 2 3  
WIND GUST 17 16  
CLOUDS B2 OV OV B2 B2 B1 FW FW FW FW FW SC SC FW SC SC SC SC B1 B1  
POP 12HR 70 5 0 0 10  
QPF 12HR 0.04-0.11 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 44 55 42 59 42 67 48 62  
TEMP 58 58 49 47 53 51 45 45 56 53 45 47 64 59 51 50 60 56  
DEWPT 42 39 38 43 47 45 42 42 45 44 41 42 47 47 45 46 50 48  
PWIND DIR E E E E E SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 20 60 60 40 20 10 20 40 50  
RAIN SHWRS S S C L L L C S S S S S C C C  
 
 
NYZ012-220800-  
WYOMING-  
INCLUDING THE CITY OF WARSAW  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 60 62 67 38 59 62 66 40  
TEMP 47 47 46 48 55 60 60 53 47 42 39 42 52 59 61 54 47 44 42 42  
DEWPT 36 40 43 45 49 49 48 47 43 40 39 39 41 41 41 41 39 37 36 35  
RH 65 76 89 89 80 67 64 80 86 93100 89 66 51 48 61 74 76 79 76  
WIND DIR S SW SW SW NW NW NW NW W W W NW N N N N E NE NE E  
WIND SPD 10 9 6 5 5 8 6 3 2 3 2 2 4 5 5 3 2 3 4 5  
WIND GUST 20 19  
CLOUDS B2 B2 B2 B2 B2 B1 SC FW FW FW FW SC FW FW SC SC SC B1 B1 B2  
POP 12HR 60 5 0 0 10  
QPF 12HR 0.00-0.08 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 40 52 40 57 40 65 46 60  
TEMP 53 54 45 43 50 48 42 43 54 52 43 45 62 57 48 48 58 55  
DEWPT 38 35 35 40 46 44 40 41 44 44 41 41 46 46 44 45 50 48  
PWIND DIR E E E SE E SE SE SE S  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 20 50 60 40 20 10 20 30 50  
RAIN SHWRS S S C C L L C S S S S S C C C  
 
 
NYZ019-220800-  
CHAUTAUQUA-  
INCLUDING THE CITY OF JAMESTOWN  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 47 56 63 69 41 57 65 71 43 46 49  
TEMP 50 49 48 49 56 61 60 53 48 44 41 44 56 63 63 56 50 48 47 49  
DEWPT 39 43 45 46 49 49 47 46 43 41 40 41 43 42 41 42 40 40 40 42  
RH 66 80 89 89 77 65 62 77 83 89 96 89 62 46 44 59 68 74 76 77  
WIND DIR S S SW W W NW NW W W SW SW NE N NW NW NE E E E E  
WIND SPD 8 6 5 4 5 6 5 3 2 2 2 2 3 4 4 2 2 3 3 4  
WIND GUST 19 17  
CLOUDS OV OV OV B2 B2 SC FW FW FW FW FW FW SC FW FW FW SC SC B1 B1  
POP 12HR 70 5 0 0 10  
QPF 12HR 0.06-0.17 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C S S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 64 46 55 43 59 42 67 47 62  
TEMP 62 59 51 48 54 50 45 45 56 53 45 46 64 58 51 49 59 56  
DEWPT 47 46 45 45 48 45 42 42 44 44 41 42 45 46 44 45 48 48  
PWIND DIR NE E E E E SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 B2  
POP 12HR 30 70 60 40 20 10 20 40 60  
RAIN SHWRS S C C L L L C S S S S C C C L  
TSTMS S S S S S S S  
 
 
NYZ020-220800-  
CATTARAUGUS-  
INCLUDING THE CITY OF OLEAN  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 45 49 61 64 69 38 61 65 70 40 43 46  
TEMP 47 46 46 47 56 62 62 54 47 42 39 42 55 63 64 56 48 45 44 45  
DEWPT 36 40 42 45 49 48 46 45 43 41 39 40 41 40 39 41 39 38 38 39  
RH 65 79 86 93 77 60 56 71 86 96100 93 59 43 40 57 71 76 79 79  
WIND DIR S S SW SW W NW NW NW W W W NW N NW NW N E E E E  
WIND SPD 6 5 4 3 4 5 5 2 1 1 1 1 2 4 3 2 1 2 2 2  
WIND GUST 19 17 14 16 16  
CLOUDS OV OV OV B2 B2 B1 FW FW FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 70 5 0 0 20  
QPF 12HR 0.08-0.20 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C S S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 44 53 41 58 39 66 45 61  
TEMP 59 59 48 46 52 49 43 43 55 52 43 44 63 58 49 48 58 55  
DEWPT 43 42 39 43 45 43 41 40 42 43 40 40 43 45 43 44 48 47  
PWIND DIR E E SE SE E SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 B2  
POP 12HR 30 60 70 50 30 10 20 40 60  
RAIN SHWRS S C C L L L C C S C S C C C L  
TSTMS S S  
 
 
NYZ021-220800-  
ALLEGANY-  
INCLUDING THE CITY OF WELLSVILLE  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 60 64 69 38 61 64 70 41  
TEMP 45 44 44 46 55 62 62 54 47 42 39 42 54 62 63 55 47 44 42 43  
DEWPT 33 36 39 42 47 48 45 45 43 40 38 39 40 39 39 40 38 37 37 36  
RH 62 73 82 86 74 60 54 71 86 93 96 89 59 43 41 57 71 76 82 76  
WIND DIR S S S SW W NW NW NW NW W W NW N NW NW N NE NE NE NE  
WIND SPD 8 8 5 4 5 6 6 4 2 2 2 2 4 5 5 3 2 2 2 3  
WIND GUST 20 20 17  
CLOUDS OV OV B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW SC SC SC B1 B1  
POP 12HR 70 10 0 0 10  
QPF 12HR 0.04-0.16 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 59 41 51 39 57 39 65 44 60  
TEMP 56 57 46 43 49 47 42 41 54 51 43 43 62 56 47 46 58 54  
DEWPT 39 38 36 41 43 42 40 39 41 42 39 40 43 44 43 43 47 47  
PWIND DIR NE E SE SE E SE SE SE S  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 30 60 70 50 30 10 20 40 60  
RAIN SHWRS S C C L L L C C S C S S C C L  
TSTMS S  
 
 
NYZ013-220800-  
LIVINGSTON-  
INCLUDING THE CITY OF GENESEO  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 46 60 65 68 40 57 63 67 41  
TEMP 47 47 46 49 57 63 63 55 49 43 40 43 53 60 62 55 47 45 43 43  
DEWPT 36 38 41 44 49 49 47 46 44 41 38 39 40 40 40 40 38 37 35 33  
RH 65 71 83 83 75 60 56 72 83 93 92 86 61 47 44 57 71 73 73 67  
WIND DIR S S S SW NW NW NW NW W W W NW N N N N SE NE NE NE  
WIND SPD 9 9 6 4 5 8 8 3 2 3 3 3 4 5 6 3 2 2 3 4  
WIND GUST 20 20  
CLOUDS B2 OV B2 B2 B2 B1 SC FW FW FW FW SC FW FW SC SC SC B1 B1 B1  
POP 12HR 30 5 0 0 5  
QPF 12HR 0.00-0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 41 53 41 60 42 67 46 63  
TEMP 54 55 45 44 51 50 44 44 57 54 44 46 64 59 49 49 60 57  
DEWPT 36 34 35 39 45 43 41 41 44 44 40 41 46 46 44 44 49 48  
PWIND DIR NE E SE SE E SE SE SE S  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 20 40 60 40 20 10 20 30 50  
RAIN SHWRS S S C C L L C S S S S S C C C  
 
 
NYZ014-220800-  
ONTARIO-  
INCLUDING THE CITY OF CANANDAIGUA  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 58 63 66 40 55 60 63 40  
TEMP 47 47 46 48 56 61 61 53 48 43 41 44 52 58 59 52 46 44 42 42  
DEWPT 34 36 39 42 47 49 47 44 42 40 39 39 39 38 37 38 36 36 33 32  
RH 60 65 76 80 72 65 60 71 80 89 92 82 61 47 44 59 68 73 70 67  
WIND DIR S S S S W NW NW NW W W W NW N N N N N N NE NE  
WIND SPD 10 10 8 5 5 6 6 3 2 3 3 4 5 8 6 3 2 3 4 5  
WIND GUST 21 21  
CLOUDS OV B2 B2 B2 B2 B1 SC FW FW FW SC SC FW SC SC SC B1 B1 B2 B1  
POP 12HR 30 5 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 39 52 41 59 42 65 46 62  
TEMP 52 53 44 43 51 49 43 44 57 53 45 46 63 58 49 49 59 56  
DEWPT 33 33 34 37 43 42 40 40 43 44 40 41 46 46 43 44 49 48  
PWIND DIR NE E SE SE E S SE SE SE  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1 B2  
POP 12HR 20 40 60 40 20 10 10 30 50  
RAIN SHWRS S S C C C C S S S S C C C  
 
 
NYZ003-220800-  
MONROE-  
INCLUDING THE CITY OF ROCHESTER  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 45 52 61 65 40 52 58 62 40  
TEMP 48 48 46 48 56 59 59 52 47 44 41 43 51 56 57 52 47 44 42 41  
DEWPT 37 40 42 44 47 47 45 44 42 41 39 39 39 39 38 39 38 36 34 33  
RH 65 74 86 86 72 64 60 74 83 89 92 86 63 53 49 61 71 73 73 73  
WIND DIR S S S SW NW NW NW NW W W W NW N N NW NW NE NE NE NE  
WIND SPD 6 6 4 3 4 6 5 2 2 3 3 2 4 5 4 2 2 3 5 6  
CLOUDS OV B2 B2 B2 B1 SC SC FW FW FW SC SC SC SC SC B1 B1 B1 B2 B1  
POP 12HR 20 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 39 53 42 58 42 64 47 62  
TEMP 49 50 44 42 51 49 44 43 56 52 45 46 61 57 49 49 59 56  
DEWPT 33 31 34 37 44 43 41 42 44 43 41 42 47 46 44 45 49 48  
PWIND DIR NE E E SE E SE E SE SE  
WIND CHAR LT LT GN LT LT LT LT GN GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1 B2  
POP 12HR 10 40 50 30 20 10 10 30 50  
RAIN SHWRS S S C C C C S S S S C C C  
 
 
NYZ004-220800-  
WAYNE-  
INCLUDING THE CITY OF NEWARK  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 53 60 63 39 50 56 60 39  
TEMP 47 46 45 46 55 58 58 50 45 42 39 42 49 53 55 50 45 43 40 40  
DEWPT 35 37 39 41 46 47 45 43 41 40 38 38 38 37 37 37 36 35 33 32  
RH 63 71 79 83 72 67 62 77 86 93 96 86 66 54 51 61 70 73 76 73  
WIND DIR S S S S SW NW NW NW W W NW NW N NW NW NW N NE NE NE  
WIND SPD 8 8 5 4 4 5 4 2 2 2 2 2 4 5 4 2 2 2 3 4  
WIND GUST 19 19  
CLOUDS OV B2 B2 B2 B2 B1 SC FW FW SC SC SC SC SC SC B1 B1 B2 B2 B1  
POP 12HR 20 5 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 38 53 41 58 42 64 46 61  
TEMP 49 50 43 41 52 49 43 43 56 52 44 45 61 57 48 48 59 56  
DEWPT 32 33 34 35 43 42 40 40 43 43 40 41 47 46 43 44 49 48  
PWIND DIR NE E E SE E SE SE SE SE  
WIND CHAR LT LT GN LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1 B2  
POP 12HR 10 30 50 30 20 10 10 20 50  
RAIN SHWRS S C C C C S S S S C C  
 
 
NYZ005-220800-  
NORTHERN CAYUGA-  
INCLUDING THE CITY OF FAIR HAVEN  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 44 55 60 62 39 50 56 58 39  
TEMP 46 46 45 46 54 58 58 51 45 42 40 42 50 54 55 50 45 43 40 40  
DEWPT 34 35 37 39 44 47 45 43 41 39 38 38 38 36 36 36 36 34 32 31  
RH 63 65 73 76 69 67 62 74 86 89 92 86 63 50 49 58 70 70 73 70  
WIND DIR S S S S S NW NW NW SW SW W NW NW NW NW NW N N N N  
WIND SPD 9 9 6 5 4 4 4 2 1 2 2 2 4 6 4 2 2 2 3 3  
WIND GUST 19 20 18  
CLOUDS OV OV B2 B2 B2 B2 SC FW FW SC SC SC SC SC SC B1 B1 B2 B2 B1  
POP 12HR 20 5 0 0 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 38 55 41 60 42 65 46 62  
TEMP 51 51 43 41 53 50 43 43 58 53 45 46 62 58 49 49 59 56  
DEWPT 31 33 32 34 41 41 39 39 43 42 39 41 46 46 43 44 48 47  
PWIND DIR N E SE SE NE E SE SE SE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC B1 B1 B2 B2 B1 SC B1 SC SC SC SC SC B1 B1 B2  
POP 12HR 10 30 50 30 20 10 10 20 50  
RAIN SHWRS S C C C C S S S S S C C  
 
 
NYZ006-220800-  
OSWEGO-  
INCLUDING THE CITY OF OSWEGO  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 40 44 53 58 61 37 49 55 58 31 36 38  
TEMP 42 42 41 43 51 56 56 49 44 40 38 41 49 53 54 48 43 40 38 38  
DEWPT 32 34 36 37 41 44 44 42 40 38 37 36 36 34 34 34 34 31 29 28  
RH 67 73 82 79 68 64 64 77 86 92 96 82 61 48 46 58 70 70 70 67  
WIND DIR SE SE SE SE SE E NW NW W SW NW NW NW NW NW NW N N N N  
WIND SPD 8 8 6 5 4 4 4 2 2 2 2 3 5 8 5 2 2 3 3 4  
WIND GUST 19 19 18  
CLOUDS OV OV OV B2 B2 B2 B1 FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 20 5 0 0 5  
QPF 12HR 0.00-0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 37 57 39 59 41 64 45 61  
TEMP 51 50 41 40 55 50 42 43 57 53 44 46 61 57 48 48 58 55  
DEWPT 29 32 29 31 37 39 38 39 41 41 39 41 45 44 42 43 47 46  
PWIND DIR N E SE SE NE E SE SE SE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC B1 B1 B2 B1 SC B1 SC SC SC SC SC SC B1 B2  
POP 12HR 10 20 40 30 20 10 20 20 50  
RAIN SHWRS S C C C S S S S S C C  
 
 
NYZ007-220800-  
JEFFERSON-  
INCLUDING THE CITY OF WATERTOWN  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 40 42 47 57 58 37 45 54 56 30 33 37  
TEMP 43 43 41 44 50 55 56 50 44 41 38 40 48 53 53 47 42 39 35 36  
DEWPT 29 33 35 37 40 42 43 42 40 37 36 34 33 32 31 32 30 27 25 25  
RH 57 67 79 76 68 61 62 74 86 85 92 79 56 44 43 56 62 62 66 64  
WIND DIR S S S S S NW NW W S W NW N N NW NW NW N NE NE NE  
WIND SPD 10 9 8 5 4 4 4 2 2 2 3 5 5 8 6 3 3 5 5 5  
WIND GUST 21 21 18 18  
CLOUDS B2 B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC B1 B1 SC SC SC  
POP 12HR 30 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
WIND CHILL 37 37  
MIN CHILL 31 31 38 36 31 35 39 31 26  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 34 58 38 59 41 64 45 61  
TEMP 50 49 39 39 56 51 42 42 57 53 45 46 61 57 49 49 58 55  
DEWPT 28 30 29 30 34 38 37 38 40 42 39 41 44 45 41 43 46 46  
PWIND DIR N E E E N E E SE SE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC SC B1 B2  
POP 12HR 5 10 20 20 20 10 10 20 40  
RAIN SHWRS S S S S S S S S S S C C  
 
 
NYZ008-220800-  
LEWIS-  
INCLUDING THE CITY OF LOWVILLE  
1002 PM EDT TUE APR 21 2026  
 
DATE 04/21/26 WED 04/22/26 THU 04/23/26 FRI  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 36 40 52 55 58 35 51 54 57 31  
TEMP 40 39 37 40 47 53 54 48 43 38 36 38 47 52 53 46 40 36 32 33  
DEWPT 27 31 33 35 39 41 43 42 39 37 35 34 32 31 29 30 29 26 24 23  
RH 59 73 85 82 74 64 66 80 86 96 96 85 56 44 39 53 64 67 72 66  
WIND DIR S S S S S SW W W W W NW NW NW NW NW NW N N N N  
WIND SPD 6 6 6 5 4 3 3 2 2 2 3 4 5 8 6 3 3 3 3 3  
WIND GUST 19 20 19 16 19 18  
CLOUDS OV B2 B2 B2 B2 B2 B2 SC FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 40 5 0 0 5  
QPF 12HR 0.00-0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
WIND CHILL 33  
MIN CHILL 29 28 35 33 30 34 38 30 24  
 
DATE 04/24 SAT 04/25/26 SUN 04/26/26 MON 04/27/26 TUE 04/28/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 32 57 36 60 40 63 42 60  
TEMP 50 48 36 37 55 50 40 41 58 53 43 45 61 56 46 46 58 53  
DEWPT 25 28 26 28 32 37 35 36 37 41 38 40 42 43 40 42 45 44  
PWIND DIR N E SE SE NE E SE SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC SC B1 B2  
POP 12HR 5 10 20 20 20 10 20 20 40  
RAIN SHWRS S S S S S S S S S S S C C  
 
 
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